Yurok Tribe signs agreements to release 1st captive-bred condors to California's Redwood Coast
Experiment to settle whether wild steelhead are really better biters than hatchery steelhead
After rescuing an orphaned bear cub, an animal rehabilitation center in Lake Tahoe is sharing the critter's progress in unbearably sweet videos and photos.
As the return of streetcars nears in the District, WTOP takes a look back at technology in the bygone trolley era.
New technology that helps airline pilots avoid bumpy pockets of air could make your next flight safer and smoother.
Study connects man-made global warming to ongoing California drought, winter's polar vortex
Scientists apply technology from Sandia Labs to take-home fertility test for men
Deer on Czech-German border still respect former Iron Curtain 25 years after fall of communism
Family holds funeral for homeless veteran who died in overheated New York City jail cell
Researchers add gene therapy to cochlear implants in deaf animals, aiming to improve hearing
Iceberg bigger than Guam drifting from Antarctic glacier, but more a wonder than a worry
Spacewalking astronauts complete urgent repair job at space station, replace dead computer
While US cooler than normal in March, rest of globe baked to 4th hottest on record for month
Virginia high school team wins NASA design competition; design will be launched into orbit
Mike Rowe, the host of the Discovery Channel's "Dirty Jobs," has seen hundreds of filthy, messy occupations, but during his quest, he says he noticed a more telling trend in the job market.
Scientists trying to stay ahead of bat-killing white-nose syndrome as it spreads south
Correction: Biofuels-Global Warming story
Food makers worry about costs, confusion as Vermont approves labeling of GMO products
Utah university investigators say details of sperm mix-up likely to remain a mystery
AP-GfK Poll: Most agree with scientists on smoking, fewer buy Big Bang, evolution or warming
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